Overview
When a mysterious Viking fortress lost underground for over a thousand years is discovered, experts investigate its buried treasures to reveal what caused the end of this fearsome civilization.
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3 - 1Viking City of the Dead May 15, 2018 -
3 - 2Lost Pyramids of the Americas May 22, 2018 -
3 - 3Forbidden City of the Pharaohs May 29, 2018 -
3 - 4Statue of Liberty: The New Secrets June 05, 2018 -
3 - 5Hunt for the Real Atlantis June 12, 2018 -
3 - 6Lost World of Easter Island June 19, 2018 -
3 - 7Wrath of Attila the Hun June 26, 2018